Made from a lightweight and stretchy fabric, keep them safe in the sun with our short-sleeved rash vests. The rash vest has an officially licensed Minecraft design, finished with a protective UPF rating of 50+. Lightweight and stretchy fabric UPF rating of 50+ Officially licensed graphics Machine washable. 82% Recycled polyester, 18% Elastane. Country of Origin: China This fabric will provide protection against solar ultraviolet radiation. It has been independently tested and given a UPF rating of 50+ which blocks more than 97.5% of UV rays. Important Advice: • Sun exposure causes skin damage • Only covered areas are protected • Always use a high protection factor sunscreen on any exposed areas of skin • The protection offered by this fabric may be reduced with use or if stretched or wet • Always rinse in fresh water after each use • Young children should be kept in the shade between 11 and 3 • Don't forget your hat and sunglasses. • Fabric provides UVA +UVB protection from the sun.